Abdominal exercise device



FIG. 1 is a perspective view of an abdominal exercise device according to the present invention.

FIG. 2 is a front view of the abdominal exercise device of FIG. 1 , with the back view being identical to the front view.

FIG. 3 is a left side view of the abdominal exercise device of FIG. 1 , with the right side view being identical to the left side view.

FIG. 4 is a top view of the abdominal exercise device of FIG. 1 ; and,

FIG. 5 is a bottom view of the abdominal exercise device of FIG. 1 . 

CLAIM The ornamental design for an abdominal exercise device, as shown and described. 